info:eu-repo/semantics/article
Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation
Fecha
2007-12Registro en:
Thibeault, Marc; Simeone, Claudio Mauricio; Comment on the choice of time in a two-component formulation of the wheeler-dewitt equation; World Scientific; International Journal of Modern Physics D; 16; 8; 12-2007; 1303-1309
0218-2718
CONICET Digital
CONICET
Autor
Thibeault, Marc
Simeone, Claudio Mauricio
Resumen
The two-component formalism in quantum cosmology is revisited with a particular emphasis on the identification of time. Its relation with the appearance of imaginary eigenvalues is established. It is explicitly shown how a good choice of the global time prevents this peculiarity. © World Scientific Publishing Company.